22277-50-5

Upstream product

• 95-48-7 ortho-cresol 
• 7719-12-2 phosphorus trichloride 
• 31860-10-3 dichloro-o-tolyloxy-phosphine 

Downstream Products

• 95170-79-9 phosphorous acid-(2-ethyl-hexyl ester)-di-o-tolyl ester 
• 98692-77-4 phosphorous acid allyl ester-di-o-tolyl ester 
• 1273558-83-0 C₃₂H₃₈O₇P₂ 
• 188945-41-7 ethyl di-O-tolylphosphonoacetate 
• 856675-73-5 ethyl 2-(bis(o-tolyloxy)phosphoryl)butanoate 
• 15516-38-8 di-o-methylphenyl phosphonate 
• 105281-84-3 4-nonadecylphenyl bis(o-tolyl) phosphite 
• 105281-83-2 Phosphorous acid octadecyl ester di-o-tolyl ester 
• 2923-76-4 Fluor-bis-O-tolylphosphit 
• 81532-95-8 chlorothiophosphoric acid O,O'-di-o-tolyl ester 
• 63232-16-6 chloroselenophosphoric acid O,O'-di-o-tolyl ester 

Relevant academic research and scientific papers

ORGANOPHOSPHORUS COMPOUNDS, CATALYTIC SYSTEMS COMPRISING SAID COMPOUNDS AND METHOD OF HYDROCYANATION USING SAID CATALYTIC SYSTEMS

The present invention relates to organophosphorus compounds belonging to the phosphinite-phosphite family, catalytic systems comprising a metallic element forming a complex with said phosphinite-phosphite compounds and methods of hydrocyanation employed in the presence of said catalytic systems.

BISPHOSPHITE AND PROCESS FOR PRODUCING ALDEHYDE COMPOUND WITH THE BISPHOSPHITE

Bisphosphite(s) represented by the following general formula (I): ,wherein Ar 1 and Ar 2 are each independently a substituted or unsubstituted arylene group; R 1 , R 2 , R 7 and R 8 are each independently a substituted or an unsubstituted alkyl group, a s

Total synthesis of the potent antitumor polyketide (-)-callystatin A

A highly convergent and efficient total synthesis of the potent antitumor polyketide (-)-callystatin A is described. The synthesis required 19 steps from N-propionyl oxazolidinone 23 and produced the desired product in 3.5% overall yield.

Selective synthesis of organophosphites

Disclosed herein is a process for the selective synthesis of triorganophosphites intermediates, including chloridites and dichloridites, from PX3 (X=Cl, Br or I), alcoholos and triorganoamines where alcohol and triorganoamine are added either (a) separately and concurrently, or (b) alternating equimolar portions of amine and alcohol.